See Also: Menevian(dictionary)

Menevian (iou)



Menevian adjective & noun. M19.
[from Menevia, medieval Latin name of St David's, S. Wales + -AN.]
Geology.
A. adjective. Of, pertaining to, or designating a group of fossiliferous rocks of Cambrian age found in Wales. M19.
b. noun. The Menevian formation. L19.